CVE-2026-44935
Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer
CVSS Score
9.9
EPSS Score
0.0%
EPSS Percentile
0th
Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants.
| CWE | CWE-1287 |
| Vendor | suse |
| Product | rancher |
| Published | Jul 2, 2026 |
| Last Updated | Jul 2, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
SUSE / Rancher
0.15.0 < 0.15.2 0.14.0 < 0.14.6 0.13.0 < 0.13.11 0.12.0 < 0.12.15